CVE-2017-0886 json
Nextcloud Server before 9.0.55 and 10.0.2 suffers from a Denial of Service attack.
published 2017-04-05 9 y ago modified 2026-06-17 4 mo ago also EUVD-2017-1240
- cvss
- 6.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.2%
- EPSS 1.2% chance of exploitation in 30 days, percentile 69%
- public exploits
- 0
- none known
Summary
Nextcloud Server before 9.0.55 and 10.0.2 suffers from a Denial of Service attack. Due to an error in the application logic an authenticated adversary may trigger an endless recursion in the application leading to a potential Denial of Service.
Patch / fix
- nextcloud nextcloud_server 9.0.55, 10.0.2
Exploit prediction
1.23% chance of exploitation in the next 30 days, higher than 69% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:N/I:N/A:P |
Affected products
- Nextcloud Nextcloud Server
Classification
- Weakness
-
- CWE-674 Uncontrolled Recursion
References
-
nextcloud.com
/security/advisory/?id=nc-sa-2017-004
broken-link, patch, vendor-advisory
-
hackerone.com
/reports/174524
third-party-advisory
Sources
- CVE List CVE-2017-0886
- NVD CVE-2017-0886
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